C++ (Cpp) Lease::options Examples

Example #1

File: Config.cpp Project: zBMNForks/virtualbox-org-svn-vbox-trunk

int NetworkManager::doReply(const Client& client, const std::vector<RawOption>& extra)
{
    int rc;

    /*
      Options....
     */
    VBoxNetDhcpWriteCursor Cursor(&m->BootPReplyMsg.BootPHeader, RTNET_DHCP_NORMAL_SIZE);

    /* The basics */

    Cursor.optIPv4Addr(RTNET_DHCP_OPT_SERVER_ID, m->m_OurAddress);

    const Lease l = client.lease();
    const std::map<uint8_t, RawOption>& options = l.options();

    for(std::vector<RawOption>::const_iterator it = extra.begin();
        it != extra.end(); ++it)
    {
        if (!Cursor.begin(it->u8OptId, it->cbRawOpt))
            break;
        Cursor.put(it->au8RawOpt, it->cbRawOpt);

    }

    for(std::map<uint8_t, RawOption>::const_iterator it = options.begin();
        it != options.end(); ++it)
    {
        if (!Cursor.begin(it->second.u8OptId, it->second.cbRawOpt))
            break;
        Cursor.put(it->second.au8RawOpt, it->second.cbRawOpt);

    }

    Cursor.optEnd();

    /*
     */
#if 0
    /** @todo need to see someone set this flag to check that it's correct. */
    if (!(pDhcpMsg->bp_flags & RTNET_DHCP_FLAGS_NO_BROADCAST))
    {
        rc = VBoxNetUDPUnicast(m_pSession,
                               m_hIf,
                               m_pIfBuf,
                               m_OurAddress,
                               &m_OurMac,
                               RTNETIPV4_PORT_BOOTPS,                 /* sender */
                               IPv4AddrBrdCast,
                               &BootPReplyMsg.BootPHeader->bp_chaddr.Mac,
                               RTNETIPV4_PORT_BOOTPC,    /* receiver */
                               &BootPReplyMsg, cbBooPReplyMsg);
    }
    else
#endif
        rc = m->m_service->hlpUDPBroadcast(RTNETIPV4_PORT_BOOTPS,               /* sender */
                                           RTNETIPV4_PORT_BOOTPC,
                                           &m->BootPReplyMsg,
                                           RTNET_DHCP_NORMAL_SIZE);

    AssertRCReturn(rc,rc);

    return VINF_SUCCESS;
}